Promotes communication between professionals in the biological sciences. Includes related resource links. From Stanford University.

A complete list of newsgroup hierarchies and their descriptions.

Presentation of the administered Finnish hierarchy: spam and binary cancel policy, control messages and the associated PGP key as well as the checkgroup list.

Explains how to add Polish pl.* hierarchy to a news server, briefly presents the hierarchy and provides technical information.

Homepage of the UK Usenet Committee. Information about usenet newsgroups in the United Kingdom.

Provides help to Usenet hierarchy administrators who try to maintain the canonical lists of newsgroups in managed hierarchies.

Links to several top-level hierarchies, any of which may register a subdomain of news-admin.org for their hierarchy.

Site in Italian and English. Includes the PGP key for verifying control messages, servers configuration FAQ for the hierarchy and the latest checkgroups control message.

Management board of the big 8 hierarchies: controls creation, naming, moderation policies and removal processes for newsgroups in those hierarchies. Includes a FAQ and details of recent announcements.

Presentation of the gnu.* hierarchy, which is a collection of newsgroups about the Free Software Foundation's GNU Project. Most of these newsgroups correspond to GNU mailing lists.